| Acronym | Meaning |
| AJAX | Asynchronous JavaScript And XML |
| ACF | American Car And Foundry - American Culinary Federation - Administration For Children And Families |
| ME | Maine (postal Symbol) -Mechanical Engineer[ing] - Medical Examiner - Middle East -Middle East Airlines (IATA Code) -Memory Effect - Myalgic Encephalomyelitis |
| FSCL | Fire Support Co-ordination Line |
| AFSCN | U.S. Air Force Satellite Control Network |
| RCS | Radar Cross-Section - Revision Control System - Reaction Control System |
| SEADI | Senior Executioner Of Approved Driving Instructors |
| CISA | (U.S.) C4I Integration Support Activity |
| CUCV | Commercial Utility Cargo Vehicle |
| LU | Lutetium |